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Cheap flights from Las Vegas to Perth from $2,005

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PER
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Las Vegas to Perth

Enter your travel dates to find the best prices.

Best flights from Las Vegas to Perth
Discover carefully curated flight deals from Las Vegas to Perth that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Tue 3/307:29LAS - PER
2 stops31h 26mCathay Pacific
Sat 7/308:30PER - LAS
2 stops45h 06mCathay Pacific
Deal found 9/12$2,005
Sat 24/107:49LAS - PER
2 stops31h 06mMultiple Airlines
Sat 31/108:30PER - LAS
2 stops41h 36mMultiple Airlines
Deal found 10/12$2,065
Sat 24/107:40LAS - PER
3 stops41h 05mAir New Zealand
Sat 31/122:40PER - LAS
3 stops37h 47mAir New Zealand
Deal found 10/12$3,201
Sat 24/107:49LAS - PER
2 stops31h 06mCathay Pacific
Sat 31/108:30PER - LAS
2 stops27h 31mCathay Pacific
Deal found 9/12$2,071
Sun 11/113:35LAS - PER
2 stops33h 10mSingapore Airlines
Mon 26/101:15PER - LAS
3 stops35h 12mSingapore Airlines
Deal found 11/12$4,657
Sun 11/106:00LAS - PER
2 stops32h 55mCathay Pacific
Tue 27/108:30PER - LAS
2 stops53h 06mCathay Pacific
Deal found 11/12$2,278
Tue 3/313:35LAS - PER
2 stops33h 10mSingapore Airlines
Fri 6/301:15PER - LAS
3 stops32h 50mSingapore Airlines
Deal found 11/12$5,781

Find flight deals from Las Vegas to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

$2,005
Cathay Pacific
  • Cathay Pacific
  • 3/3-7/3
  • 4 total stops
  • 76h 32m total
  • Las Vegas to Perth
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Las Vegas to Perth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Las Vegas to Perth that are best for you.

Fly from

Las Vegas

Fly to

Perth

Route

Depart

Return

Price

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Tue 3/3

07:29-06:55

2 stops31h 26m

Perth

Sat 7/3

08:30-13:36

2 stops45h 06m

$2,005

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 24/1

07:49-06:55

2 stops31h 06m

Perth

Sat 31/1

08:30-10:06

2 stops41h 36m

$2,065

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 24/1

07:49-06:55

2 stops31h 06m

Perth

Sat 31/1

08:30-20:01

2 stops27h 31m

$2,071

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sun 11/1

06:00-06:55

2 stops32h 55m

Perth

Tue 27/1

08:30-21:36

2 stops53h 06m

$2,278

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sat 24/1

07:40-16:45

3 stops41h 05m

Perth

Sat 31/1

22:40-20:27

3 stops37h 47m

$3,201

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Sun 11/1

13:35-14:45

2 stops33h 10m

Perth

Mon 26/1

01:15-20:27

3 stops35h 12m

$4,657

Las VegasPerth

LAS - PER

LASPER

Las Vegas Harry Reid Intl

Tue 3/3

13:35-14:45

2 stops33h 10m

Perth

Fri 6/3

01:15-18:05

3 stops32h 50m

$5,781

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Best time to book a flight from Las Vegas to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Perth?

    There are many flights that can get you from Las Vegas to Perth in 31h 26m. Fly via Cathay Pacific to get the fastest option. Las Vegas and Perth are separated by a distance of 15324 km.

  • Can I find deals for flights from Las Vegas to Perth that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Perth.

  • Can I find deals for business class flights from Las Vegas to Perth?

    Yes. Cheapflights offers flight deals from Las Vegas to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Mandurah
Fremantle
Rottnest Island

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Deals for Las Vegas to Perth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Perth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Las Vegas to Perth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Las Vegas to Perth with no change fees?

Yes, we can. To see specific flights from Las Vegas to Perth with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Las Vegas to Perth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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